Home / 14,067,695,237,759-19,413,890,300,628-7,817,823,679,366.80

Finding the Fourth Proportional to 14,067,695,237,759, 19,413,890,300,628 and 7,817,823,679,366.80

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Solution

The fourth proportional to 14,067,695,237,759, 19,413,890,300,628 and 7,817,823,679,366.80 is: 10,788,858,354,956.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,067,695,237,759 : 19,413,890,300,628 = 7,817,823,679,366.80 : x
  2. Step 2: Convert to fraction form
    14,067,695,237,759/19,413,890,300,628 = 7,817,823,679,366.80/x
  3. Step 3: Cross multiply
    14,067,695,237,759x = 19,413,890,300,628 × 7,817,823,679,366.80
  4. Step 4: Simplify right side
    14,067,695,237,759x = 151,774,371,300,879,017,715,957,760
  5. Step 5: Solve for x
    x = 151,774,371,300,879,017,715,957,760/14,067,695,237,759
  6. Step 6: Final answer
    x = 10,788,858,354,956.58

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.